[rhythmbox] audioscrobbler: allow radio station source to be renamed

[Jonathan Matthew <jmatthew src gnome org>]

commit 2d333e5c62779918d415b8e6fbda4322d1e5b6a6
Author: Jamie Nicol <jamie thenicols net>
Date:   Fri Jul 16 14:13:15 2010 +0100

    audioscrobbler: allow radio station source to be renamed

 plugins/audioscrobbler/audioscrobbler-ui.xml       |    1 +
 .../rb-audioscrobbler-profile-source.c             |   19 ++++++++++++++
 .../rb-audioscrobbler-radio-source.c               |   26 ++++++++++++++++++-
 3 files changed, 44 insertions(+), 2 deletions(-)
---
diff --git a/plugins/audioscrobbler/audioscrobbler-ui.xml b/plugins/audioscrobbler/audioscrobbler-ui.xml
index 89191b9..34604e5 100644
--- a/plugins/audioscrobbler/audioscrobbler-ui.xml
+++ b/plugins/audioscrobbler/audioscrobbler-ui.xml
@@ -1,5 +1,6 @@
 <ui>
   <popup name="AudioscrobblerRadioSourcePopup">
+    <menuitem name="RenameStation" action="AudioscrobblerRadioRenameStation"/>
     <menuitem name="DeleteStation" action="AudioscrobblerRadioDeleteStation"/>
   </popup>
 </ui>
diff --git a/plugins/audioscrobbler/rb-audioscrobbler-profile-source.c b/plugins/audioscrobbler/rb-audioscrobbler-profile-source.c
index 1fc9ca8..7e71652 100644
--- a/plugins/audioscrobbler/rb-audioscrobbler-profile-source.c
+++ b/plugins/audioscrobbler/rb-audioscrobbler-profile-source.c
@@ -157,6 +157,9 @@ static void rb_audioscrobbler_profile_source_save_radio_stations (RBAudioscrobbl
 static RBSource *rb_audioscrobbler_profile_source_add_radio_station (RBAudioscrobblerProfileSource *source,
                                                                      const char *url,
                                                                      const char *name);
+static void rb_audioscrobbler_profile_source_radio_station_name_changed_cb (RBAudioscrobblerRadioSource *radio,
+                                                                            GParamSpec *spec,
+                                                                            RBAudioscrobblerProfileSource *source);
 
 static void rb_audioscrobbler_profile_source_user_info_updated_cb (RBAudioscrobblerUser *user,
                                                                    RBAudioscrobblerUserData *info,
@@ -959,6 +962,9 @@ rb_audioscrobbler_profile_source_load_radio_stations (RBAudioscrobblerProfileSou
 				                                            name,
 				                                            url);
 				source->priv->radio_sources = g_list_append (source->priv->radio_sources, radio);
+				g_signal_connect (radio, "notify::name",
+						  G_CALLBACK (rb_audioscrobbler_profile_source_radio_station_name_changed_cb),
+						  source);
 			}
 		}
 
@@ -1057,6 +1063,9 @@ rb_audioscrobbler_profile_source_add_radio_station (RBAudioscrobblerProfileSourc
 		                                            name,
 		                                            url);
 		source->priv->radio_sources = g_list_append (source->priv->radio_sources, radio);
+		g_signal_connect (radio, "notify::name",
+		                  G_CALLBACK (rb_audioscrobbler_profile_source_radio_station_name_changed_cb),
+		                  source);
 		rb_audioscrobbler_profile_source_save_radio_stations (source);
 
 		g_object_unref (shell);
@@ -1065,6 +1074,16 @@ rb_audioscrobbler_profile_source_add_radio_station (RBAudioscrobblerProfileSourc
 	return radio;
 }
 
+/* callback from notify::name for each radio station owned by this profile source */
+static void
+rb_audioscrobbler_profile_source_radio_station_name_changed_cb (RBAudioscrobblerRadioSource *radio,
+                                                                GParamSpec *spec,
+                                                                RBAudioscrobblerProfileSource *source)
+{
+	/* save list of stations with new name */
+	rb_audioscrobbler_profile_source_save_radio_stations (source);
+}
+
 /* removes a station from user's list of radio stations, deletes the source */
 void
 rb_audioscrobbler_profile_source_remove_radio_station (RBAudioscrobblerProfileSource *source,
diff --git a/plugins/audioscrobbler/rb-audioscrobbler-radio-source.c b/plugins/audioscrobbler/rb-audioscrobbler-radio-source.c
index 29f9420..bc86cdd 100644
--- a/plugins/audioscrobbler/rb-audioscrobbler-radio-source.c
+++ b/plugins/audioscrobbler/rb-audioscrobbler-radio-source.c
@@ -39,6 +39,7 @@
 #include "rb-audioscrobbler-radio-source.h"
 #include "rb-lastfm-play-order.h"
 #include "rb-debug.h"
+#include "rb-sourcelist.h"
 #include "rb-util.h"
 
 
@@ -177,6 +178,8 @@ static void rb_audioscrobbler_radio_source_playing_song_changed_cb (RBShellPlaye
                                                                     RhythmDBEntry *entry,
                                                                     RBAudioscrobblerRadioSource *source);
 
+static void rb_audioscrobbler_radio_source_rename_station_action_cb (GtkAction *action,
+                                                                     RBAudioscrobblerRadioSource *source);
 static void rb_audioscrobbler_radio_source_delete_station_action_cb (GtkAction *action,
                                                                      RBAudioscrobblerRadioSource *source);
 
@@ -213,8 +216,11 @@ enum {
 
 static GtkActionEntry rb_audioscrobbler_radio_source_actions [] =
 {
-	{ "AudioscrobblerRadioDeleteStation", GTK_STOCK_DELETE, N_("Delete Station"), NULL,
-	  N_("Delete the selected station"),
+	{ "AudioscrobblerRadioRenameStation", NULL, N_("_Rename Station"), NULL,
+	  N_("Rename station"),
+	  G_CALLBACK (rb_audioscrobbler_radio_source_rename_station_action_cb) },
+	{ "AudioscrobblerRadioDeleteStation", GTK_STOCK_DELETE, N_("_Delete Station"), NULL,
+	  N_("Delete station"),
 	  G_CALLBACK (rb_audioscrobbler_radio_source_delete_station_action_cb) }
 };
 
@@ -932,6 +938,22 @@ rb_audioscrobbler_radio_source_playing_song_changed_cb (RBShellPlayer *player,
 }
 
 static void
+rb_audioscrobbler_radio_source_rename_station_action_cb (GtkAction *action,
+                                                         RBAudioscrobblerRadioSource *source)
+{
+	RBShell *shell;
+	RBSourceList *sourcelist;
+
+	g_object_get (source, "shell", &shell, NULL);
+	g_object_get (shell, "sourcelist", &sourcelist, NULL);
+
+	rb_sourcelist_edit_source_name (sourcelist, RB_SOURCE (source));
+
+	g_object_unref (shell);
+	g_object_unref (sourcelist);
+}
+
+static void
 rb_audioscrobbler_radio_source_delete_station_action_cb (GtkAction *action,
                                                          RBAudioscrobblerRadioSource *source)
 {